package 第七周.practice;
//Book.java   Author:Lewis/Loftus
//Represents a book.Used as the parent of a derived class to
//demonstrate inheritance.
public class Book {
    protected int pages = 1500;
    //Pages mutator.
    public void setPages(int numPages)
    {
        pages = numPages;
    }
    //Pages accessor.
    public int getPages()
    {
        return pages;
    }
}
